Rolodex 62621 Mesh Magnetic Organizer, Three Compartments, Black, 12w x4d x5h Black wire mesh magnetic organizer with three storage compartments sticks to most flat metal surfaces. Bring organization to a new level - three-compartment organizer sticks to filing cabinets to open up valuable desk space. Center compartment is just the right size for water bottles or cans. Strong magnets stick to most flat metal surfaces.